NU319 Cylindrical roller bearing 95x200x45mm

The NU319 is a single-row cylindrical roller bearing with a 95mm bore diameter, 200mm outside diameter, and 45mm width. This NU-series design features a non-locating configuration with integral ribs on the outer ring, allowing axial displacement to accommodate thermal expansion in the shaft assembly.

Cylindrical roller bearings are commonly used in electric motors, gearboxes, machine tool spindles, and pumps where high radial load capacity and moderate to high speeds are required. The cylindrical contact between rollers and raceways provides efficient load distribution across the bearing width.